Rockwell Collins · Electronic Components
746-8001-250
Resistor, Fixed, Wire Wound
Part Number746-8001-250
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-157-0502 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Ambient Temp At Full Rated Power25.0 CELSIUS
Inclosure TypeENCAPSULATED
Power Dissipation Rating In Watts2.500 FREE AIR
Temp Range Of Temp Coefficient In-55.0 TO 275.0
Cubic Measure0.014 CUBIC INCHES
Body Diameter0.218 INCHES NOMINAL
Terminal TypeWIRE LEAD
Reactance CharacteristicINDUCTIVE
Body Length0.500 INCHES NOMINAL
Terminal Length1.500 INCHES NOMINAL
Ambient Temp In Deg Celsius At Zer275.0
Vendor Part NumbersRS2CX000E0R086F
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 746-8001-250 available?
We can source 746-8001-250 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 746-8001-250 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 746-8001-250 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 746-8001-250?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 746-8001-250?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.